fabiana de fátima giacomini - PG-Mec Programa de Pós-Graduação ...
fabiana de fátima giacomini - PG-Mec Programa de Pós-Graduação ...
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158<br />
Tabela F.4: Comparação do erro da variável <strong>de</strong> interesse ( I<br />
DDS−2<br />
) entre as quatro formas <strong>de</strong><br />
aplicar as condições <strong>de</strong> contorno<br />
x<br />
DDS−2<br />
∆<br />
I<br />
I<br />
DDS−2<br />
x<br />
DDS−2<br />
∆<br />
I<br />
x<br />
DDS−2<br />
∆<br />
Sem vol fict Com vol fict<br />
Com meio vol<br />
Com esp zero<br />
0,33333 0,04269 0,04269 0,5 1,53392 0,33333 0,04269<br />
0,11111 0,0119 0,0119 0,25 0,0592 0,11111 0,0119<br />
0,03704 0,00276 0,00276 0,125 0,01131 0,03704 0,00276<br />
0,01235 7,73186E-4 7,73186E-4 0,0625 0,0025 0,01235 7,73186E-4<br />
0,00412 2,41036E-4 2,41036E-4 0,03125 5,8796E-4 0,00412 2,41036E-4<br />
0,00137 7,84799E-5 7,84799E-5 0,01563 1,42716E-4 0,00137 7,84799E-5<br />
4,57247E-4 2,59523E-5 2,59523E-5 0,00781 3,51597E-5 4,57247E-4 2,59523E-5<br />
1,52416E-4 8,62768E-6 8,62768E-6 0,00391 8,7259E-6 1,52416E-4 8,62768E-6<br />
5,08053E-5 2,87333E-6 2,87333E-6 0,00195 2,17352E-6 5,08053E-5 2,87333E-6<br />
1,69351E-5 9,57491E-7 9,57491E-7 9,76563E-4 5,4239E-7 1,69351E-5 9,57491E-7<br />
5,64503E-6 3,19132E-7 3,19132E-7 4,88281E-4 1,35474E-7 5,64503E-6 3,19132E-7<br />
1,88168E-6 1,06374E-7 1,06374E-7 2,44141E-4 3,38531E-8 1,88168E-6 1,06374E-7<br />
6,27225E-7 3,54575E-8 3,54575E-8 1,2207E-4 8,46134E-9 6,27225E-7 3,54575E-8<br />
2,09075E-7 1,18191E-8 1,18191E-8 6,10352E-5 2,11509E-9 2,09075E-7 1,18191E-8<br />
6,96917E-8 3,93971E-9 3,93971E-9 3,05176E-5 5,28743E-10 6,96917E-8 3,93971E-9<br />
2,32306E-8 1,31324E-9 1,31324E-9 1,52588E-5 1,32182E-10 2,32306E-8 1,31324E-9<br />
7,62939E-6<br />
3,8147E-6<br />
1,90735E-6<br />
9,53674E-7<br />
4,76837E-7<br />
2,38419E-7<br />
1,19209E-7<br />
5,96046E-8<br />
2,98023E-8<br />
1,49012E-8<br />
3,3045E-11<br />
8,2612E-12<br />
2,06529E-12<br />
5,16322E-13<br />
1,2908E-13<br />
3,22701E-14<br />
8,06752E-15<br />
2,01688E-15<br />
5,0422E-16<br />
1,26055E-16<br />
I<br />
As Tabs. F.5 e F.6 mostram as or<strong>de</strong>ns para a variável<br />
mostram as or<strong>de</strong>ns para a variável <strong>de</strong> interesse<br />
resultados das or<strong>de</strong>ns para a variável<br />
or<strong>de</strong>ns para a variável <strong>de</strong> interesse I<br />
DDS−2<br />
.<br />
T<br />
nod<br />
. As Tabs. F.7 e F.8<br />
T<br />
m , ret<br />
. As Tabs. F.9 a F.11 mostram os<br />
E<br />
m<br />
. E, finalmente, as Tabs. F. 12 e F.13 mostram as<br />
Tabela F.5: Or<strong>de</strong>ns assintótica, efetiva e aparente do erro <strong>de</strong> discretização para a variável <strong>de</strong><br />
T com a forma com volume fictício<br />
interesse ( )<br />
nod<br />
∆ x<br />
pL<br />
nod<br />
pE<br />
nod<br />
pU<br />
nod<br />
0,333333333333333 2,00000000000000<br />
0,111111111111111 2,00000000000000 1,89848147714928<br />
0,0370370370370370 2,00000000000000 1,99331401346653 1,88579619259551<br />
0,0123456790123457 2,00000000000000 1,99928905236680 1,99256370897277<br />
0,00411522633744856 2,00000000000000 1,99992138172741 1,99920997261766<br />
0,00137174211248285 2,00000000000000 1,99999126925322 1,99991264531511<br />
4,57247370827618E-4 2,00000000000000 1,99999902997399 1,99999029915731<br />
1,52415790275873E-4 2,00000000000000 1,99999989222004 1,99999892219316<br />
5,08052634252909E-5 2,00000000000000 1,99999998802446 1,99999988024448<br />
1,69350878084303E-5 2,00000000000000 1,99999999866938 1,99999998669384<br />
5,64502926947676E-6 2,00000000000000 1,99999999985215 1,99999999852154<br />
1,88167642315892E-6 2,00000000000000 1,99999999998357 1,99999999983573<br />
6,27225474386307E-7 2,00000000000000 1,99999999999817 1,99999999998175<br />
2,09075158128769E-7 2,00000000000000 2,00000000000000 1,99999999999794<br />
6,96917193762563E-8 2,00000000000000 2,00000000000265 1,99999999999966<br />
2,32305731254188E-8 2,00000000000000 1,99999999987858 2,00000000001816
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